/[lmdze]/trunk/phylmd/Interface_surf/coef_diff_turb.f
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revision 289 by guez, Tue Jul 24 16:40:15 2018 UTC revision 303 by guez, Thu Sep 6 14:25:07 2018 UTC
# Line 4  module coef_diff_turb_m Line 4  module coef_diff_turb_m
4    
5  contains  contains
6    
7    subroutine coef_diff_turb(dtime, nsrf, ni, paprs, pplay, u, v, q, t, ts, &    subroutine coef_diff_turb(nsrf, ni, paprs, pplay, u, v, q, t, ts, cdragm, &
8         cdragm, zgeop, coefm, coefh, q2)         zgeop, coefm, coefh, q2)
9    
10      ! Computes coefficients for turbulent diffusion in the atmosphere.      ! Computes coefficients for turbulent diffusion in the atmosphere.
11    
# Line 21  contains Line 21  contains
21      use ustarhb_m, only: ustarhb      use ustarhb_m, only: ustarhb
22      use yamada4_m, only: yamada4      use yamada4_m, only: yamada4
23    
     REAL, INTENT(IN):: dtime ! interval du temps (secondes)  
24      INTEGER, INTENT(IN):: nsrf      INTEGER, INTENT(IN):: nsrf
25      INTEGER, INTENT(IN):: ni(:) ! (knon)      INTEGER, INTENT(IN):: ni(:) ! (knon)
26      REAL, INTENT(IN):: paprs(:, :) ! (knon, klev + 1)      REAL, INTENT(IN):: paprs(:, :) ! (knon, klev + 1)
# Line 64  contains Line 63  contains
63              * (paprs(:, 1) / pplay(:, k))**rkappa * (1. + 0.61 * q(:, k))              * (paprs(:, 1) / pplay(:, k))**rkappa * (1. + 0.61 * q(:, k))
64    
65         zlev(:, 1) = 0.         zlev(:, 1) = 0.
        zlev(:, klev + 1) = 2. * zlay(:, klev) - zlay(:, klev - 1)  
66         forall (k = 2:klev) zlev(:, k) = 0.5 * (zlay(:, k) + zlay(:, k-1))         forall (k = 2:klev) zlev(:, k) = 0.5 * (zlay(:, k) + zlay(:, k-1))
67           zlev(:, klev + 1) = 2. * zlay(:, klev) - zlev(:, klev)
68    
69         CALL yamada4(dtime, zlev, zlay, u, v, teta, q2, coefm, coefh, &         CALL yamada4(zlev, zlay, u, v, teta, q2, coefm, coefh, &
70              ustarhb(u(:, 1), v(:, 1), cdragm))              ustarhb(u(:, 1), v(:, 1), cdragm))
71      else      else
72         CALL coefkz(nsrf, paprs, pplay, ts, u, v, t, q, zgeop, coefm, coefh)         CALL coefkz(nsrf, paprs, pplay, ts, u, v, t, q, zgeop, coefm, coefh)
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